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. 2007 May 3;176(3):291–299. doi: 10.1164/rccm.200605-662OC

Figure 5.

Figure 5.

(A) Nuclear factor (NF)-κB activation in air (negative control group)-exposed adult rat lung, LPS-treated adult rat lung, or tissue plasminogen activator–stimulated Jurkat cells (positive control group), 8-day-old rat lung from air, 95% O2–exposed, 95% O2 + ENO, and 95% O2 + NO treatment groups; mean + SD; n = 3/group. (B) Immunohistochemical localization of activated (nuclear localization signal) NF-κB in representative sections from each treatment group. AE = alveolar epithelium; BE = bronchiolar epithelium.Scale bar = 50 μm.